SOLUTION: The number of chocolate chips in a bag is normally distributed with a mean of 1252 and a standard deviation of 129 chips. What proportion of bags contains more than 1225 chips

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Question 1179164: The number of chocolate chips in a bag is normally distributed with a mean of 1252 and a standard deviation of 129 chips. What proportion of bags contains more than 1225 chips
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
normally distributed with µ = 1252 and σ = 129
Using TI or similarly an inexpensive calculator like an Casio fx-115 ES plus
P(x > 1225) = normalcdf(1225,9999,1252,129) = .5829